The end $B$ of the rod $AB$ which makes angle $\theta$ with the floor is being pulled with, a constant velocity $v_0$ as shown. The length of the rod is $l.$ At the instant when $\theta = 37^o $ then
velocity of end $A$ is $\frac{5}{3}$ $v_0$ downwards
angular velocity of rod is $\frac{5}{3} \frac{v_0}{l}$
angular velocity of rod is constant
velocity of end $A$ is constant
If acceleration of $A$ is $2\,m / s ^2$ to left and acceleration of $B$ is $1\,m / s ^2$ to left, then acceleration of $C$ is -
In the arrangement shown in figure $a _{1}, a _{2}, a _{3}$ and $a _{4}$ are the accelerations of masses $m _{1}, m _{2}, m _{3}$ and $m _{4}$ respectively. Which of the following relation is true for this arrangement?
Two equal masses $A$ and $B$ are arranged as shown in the figure. Pulley and string are ideal and there is no friction. Block $A$ has a speed $u$ in the downward direction. The speed of the block $B$ is :-
In the figure shown the velocity of different blocks is shown. The velocity of $C$ is ......... $m/s$
If all the pulleys are massless and string is ideal, find the reading of spring balance